(optional)

Helps extend the time that the yeast stays cool in transit. Cool temperatures help keep the viability of the yeast higher which in turns leads to faster fermentation start times and better beer. The Insulated shipper helps the ice last much longer, however neither option will ensure your yeast stays cool the entire trip.

The California Common or Steam beer, made famous by Anchor Brewing Company, is the quintessential example of the style behind this strain. A hybrid lager strain that performs well at ale temperatures and demonstrates a full and provacative flavor profile. An absolute must for San Francisco style lagers! Don't forget your Northern Brewer hops!

This strain is particularly well suited for producing 19th century-style West Coast beers with woody/minty hop flavor. It retains lager characteristics at temperatures up to 65°F (18°C) and produces malty, brilliantly clear beers. This strain is not recommended for cold temperature fermentation.

I highly recommend this yeast for brewing California Common. It takes off vigorously and gives a nice crisp finish. An Uncommon Common brewed with this yeast at a near steady 68 degF recently took 3rd place at a regional home-brew competition.